Across
- 3. When a compound occurs the molecules are _______
- 6. The building blocks of all elements and mixtures
- 7. This is a metallic mixture that is Iron and Carbon
- 9. The top producer of Steel
- 10. A particular form of matter with unique properties
- 11. When a metal is mixed with any other element
- 12. What makes elements unique from each other these define elements
- 13. Anything that has mass and takes up space
- 14. One of the elements marked O2
Down
- 1. A chemically bonded substance with two or more elements
- 2. A reaction between elements that can result in a new element or property
- 4. An individual substance with its own properties
- 5. A substance that is physically mixed together to create a new element
- 7. a compound that is One Sodium and One chloride
- 8. the law of ________ mass